raw sand 中文意思是什麼

raw sand 解釋
原砂
  • raw : adj 1 （肉等）生的；未煮過的；未加工的，粗的；不攙水的，（酒精等）純凈的。2 未開化的；未熟的，生...
  • sand : n 1 沙。2 〈 pl 〉 沙灘，沙洲，沙地，沙漠。3 〈 pl 〉 沙粒；（計時用的沙漏中的）細沙。4 光陰，時...
  1. The quartz sand powder mainly used fors the glass, porcelain and ceramics, enamel ware, hot bottle, sodium silicates, cast, building materials, grind, fire - proof, the profession s main raw material of work, communication etc.

    石英粉石英砂粉主要是用於玻璃陶瓷搪瓷熱瓶膽矽酸鈉鑄造建材研磨耐火軍工通訊等行業的主要原料。
  2. The quality of furan sand castings is usually better than clay sand castings, however, some defects are also very easy take place with furan sand castings such as blow hole, metal penetration, veining, cracking, slag inclusion, hardness too low, surface recarburation, surface sulphuration, nodularity degeneration etc, which were usually caused by improper raw materials selection, improper method design, incorrect moulding or / and core - making

    摘要呋喃樹脂砂鑄件質量一般比黏土砂鑄件好，但如果原材料選擇、工藝設計、造型和制芯操作不當，也會產生氣孔、粘砂、脈紋、裂紋，夾渣、硬度不足、滲碳、滲硫和球化不良等鑄造缺陷。
  3. Hebei chida manufacture and trade co., ltd minerals branch - the zhengding plant is mainly processing and handling all kinds of minerals, with advanced equipment of minerals powder, zhengding plant processes and deal with on minerals raw material, and do strict test on the raw material and product with perfect test instrument, for guarantee the quality of product before delivery to the user. at the present, the main product of zhengding plant is cenosphere, ceramic beads and high - aluminum sand

    河北馳田工貿有限公司礦物分公司下屬工廠-石家莊正定工廠主要加工和經營各種礦產品，利用較為先進的粉體處理設備，對礦產品進行再加工和處理，並利用完備的實驗設備對原料和產品進行嚴格的檢測，以保證出廠前產品的質量。目前主要產品有漂珠，陶粒砂和高鋁砂。
  4. Sand, as a basic raw material in dry mortar products, is strictly required to its moisture content

    砂石，作為乾粉砂漿基本原材料之一，其濕度含量要嚴格地與要求一致。
  5. On the basis of theory analysis, the average transmitted light intensity ( correspond to dc value ) was determined as characteristic parameter of raw water using photoelectric method for monitoring the fluctuation of transmitted light and photometric dispersion analyzer ( pda ). the dc value was closely related to both particle concentration and surface area of sand clay simultaneously. the experimental results shows that there is an exponential function relation between dc and surface area of sand clay in unit volume water ( sp ) : dc = asbp in which a and b are empirical coefficients. then the formula of macromolecule flocculant dosage is found to be d = f ( dc ) = e ( dc ) f in which e and / are empirical coefficients and the average correlation coefficient equal to 0. 981. so the model of automatical control system of water treatment plant was established using the formula

    應用透光率脈動檢測技術和光散射顆粒粒度分析儀（ pda ） ，通過理論分析，將pda的輸出信號之一? ?平均透光強度（對應于dc值）作為原水的特性表徵參數， dc值可以同時反映顆粒濃度和比表面積因素的影響，試驗結果證明， dc值與單位體積水中泥沙顆粒總表面積s _ p之間具有很好的冪函數關系： dc = cs _ p ~ d ，式中c 、 d為經驗系數，進而得到了以dc值為參數的高分子絮凝劑投藥量公式： d = f （ dc ） = e （ dc ） ~ f ，式中： e 、 f為經驗系數，平均相關系數達0 . 981 ，利用所建立的公式，建立了前饋? ?后饋聯合控制的在線自動投藥模型。
  6. A new important way in developing new textiles is to develop new textiles by use of after - finishing technology. in this article are introduced the development of burnt - out fabric and crepe fabric based on the use of different raw material, the development of transfer printed fabric, flocked fabric, sueding fabric and sand wash fabric as well as coated and paste printed fabric by use of after - finishing technology and the development of ink - printed fabric, new functional fabric and nano - tech and bilogical enzyme - thch fabric by using high technics

    摘要用后整理技術開發紡織新產品是一條重要途徑，文中介紹了利用原料性能開發的爛花產品、軋紋綢、絡織物；利用常用的后整理技術開發的轉移印花織物、植絨織物、磨毛和砂洗織物、塗層織物、塗料印花織物；利用高技術開發的噴墨（色）印花織物、新型功能整理織物、納米技術織物、生物酶整理織物。
  7. The market management localization is : the decoration cloth, the window blind, the sand issued, the cloth skill sofa, the textile raw material, the home textile product

    市場經營定位為：裝飾布、窗簾、沙發布、布藝沙發、紡織原料、家紡成品。
  8. It is decorates the cloth, the sand issued, the textile raw material, the family spin the end product production and marketing the export base, the national level the home textile product transaction center, the demonstration center, the information center

    是裝飾布、沙發布、原料紡織、家紡成品產銷出口基地，國家級家紡產品交易中心、展示中心、信息中心。
  9. This product is extensive to used for all kinds of minerals, cement, fire - proof materials, aluminum soil the familiar anticipating, the emery, glass raw materials, mechanism building sand, stone materials, sand metallurgy of slag. it has the higher yield effect than other types, especially used to crush harder and causticity materials such as carborundum, emery, magnesium sand

    Pcl直通沖擊式破碎機制砂機特別適用於製作建築砂石磨料，耐火材料，水泥石英砂鋼砂爐渣粉銅礦石鐵礦石金礦砂混凝土骨料瀝青骨料等多種硬脆物料的細碎與中碎，是高效，節能的碎石制砂設備。
  10. For the mixing proportion design of marine engineering high - performance concrete, the strength and durability, as well as raw material performance, water - binder ratio, sand ratio, and water quantity shall be designed synthetically

    海工高性能混凝土的配合比設計應充分考慮強度和耐久性，並對原材料的性能、水膠比、砂率、用水量等進行綜合設計。
  11. The bird droppings resources of the west sand islands is abundant, particularly natural sanctuary of white bird of 鰹 in the east island, is the thousands and white stomach 鰹 bird on the tree, tree under is very thick bird droppings and the bird coprolites, the organic fatty content of bird droppings is very high, is a fatty raw material of natural 磷

    西沙群島的鳥糞資源豐富，尤其在東島白鰹鳥自然保護區，樹上是成千上萬的白腹鰹鳥，樹下是厚厚的鳥糞和鳥糞化石，鳥糞有機肥含量非常高，是天然磷肥的原料。
  12. Exceed the small size brilliant fruit platter of fruit sand : although raw materials all come from the usual fruit, this is held the knife to make personally by the extvia, taste fast mouth definitely

    超小號水果沙晶果盤：雖說原料都是來自平常的水果，但這個是由小翼親手操刀打造，所以吃起來絕對快口~ ！
  13. Through the comparison experiments of removing organic pollutants from raw water between ceramics and sand media, it find that ceramics media ' s capability of removing organic pollutants from raw water is more better than that of sand ' s

    對有機物的去除效果方面，塗鐵陶粒濾料與石英砂濾料的對比實驗結果也表明，塗鐵陶粒濾料去除水中有機物的性能大大優于石英砂濾料。
  14. Our past record of achievement includes the production of cystoscopy devices, mass measurement devices employing 3d imaging, furnace interior temperature measurement devices, large - size raw garbage processors, industrial craft - use sand blasters, etc. as some of the above items suggest, we are have a keen interest in the development of food - related equipment and welfare equipment

    作為過去的業績，除了細胞檢查裝置，三維映像質量測定裝置，爐內溫度測定裝置，大型含水垃圾處理機，工藝噴沙機外，我們也在一直開發食品和福利設施相關的機器。
  15. Raw untreated sand

    未處理原砂
  16. 15 raw sludge, no matter from primary or secondary settling, will not drain well on sand beds and will usually have an obnoxious odour

    生的（未經處理的）泥漿，無論是來源於初次或者二次的沉澱，都不會很好的滲漏在沙床上而且會散發難聞的氣味。
  17. In order to decrease the unit cost of reactive powder concrete and increase the utilization of steel slag, the author, considering the raw materials in our contry and basing on the domestic and international research results, studies on preparation of reactive powder concrete using air quench steel slag replacing the quartz sand as aggregate through experiment

    本文作者針對我國的原材料情況，在國內外的研究成果的基礎上，立足於降低活性粉末混凝土的配製成本和提高鋼渣的利用水平，使用風淬鋼渣代替石英砂作集料來配製活性粉末混凝土進行了試驗研究。
  18. By uses of handan raw materials, this paper studies the influence of coarse aggregate limiting grain size, water - binder ratio, fly ash replacement, sand - total aggregate ratio on the strength and workability of concrete prepared with low water - binder ratio

    摘要本試驗採用邯鄲當地的混凝土原材料，利用正交設計方法，試驗研究和分析了粗骨料最大粒徑、水膠比、粉煤灰摻量、砂率對低水膠比混凝土的強度及和易性的影響。
  19. In this paper, the influences on concrete shrinkage and splitting tensile strength by the varieties and contents of the raw materials, such as cement, sand, fly ash, water - reducer and expansion agents, are studied. the possibility of the prevention of the concrete cracking by proper concrete proportion design is discussed

    本文著重研究了水泥、砂、粉煤灰、減水劑、膨脹劑等材料的品種、用量對混凝土收縮性能及混凝土劈裂抗拉強度的影響，探討了通過合理的配合比設計達到減少混凝土收縮、提高混凝土劈裂抗拉強度進而降低混凝土開裂風險的可能性。
  20. Silica sand quartz raw

    生?工藝
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